/// <summary>
/// Takes an expression tree and finds and evaluates all its evaluatable subtrees.
/// </summary>
public static Expression EvaluateIndependentSubtrees (Expression expressionTree, IEvaluatableExpressionFilter evaluatableExpressionFilter)
{
ArgumentUtility.CheckNotNull ("expressionTree", expressionTree);
ArgumentUtility.CheckNotNull ("evaluatableExpressionFilter", evaluatableExpressionFilter);
var partialEvaluationInfo = EvaluatableTreeFindingExpressionVisitor.Analyze (expressionTree, evaluatableExpressionFilter);
var visitor = new PartialEvaluatingExpressionVisitor (partialEvaluationInfo, evaluatableExpressionFilter);
return visitor.Visit (expressionTree);
}
